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Clinical research of intraperitoneal and intravenous paclitaxel plus S-1 in patients with recurrence of gastric cancer with peritoneal dissemination

Open-label, non-randomized study to evaluate efficacy and safety of intraperitoneal and intravenous paclitaxel plus S-1 in patients with recurrence of gastric cancer with peritoneal dissemination

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCTs061200027
Enrollment
20
Registered
2020-11-09
Start date
2021-04-09
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Recurrent gastric cancer with peritoneal dissemination

Interventions

Oral administration of S-1 and intravenous and intraperitoneal administration of paclitaxel

Sponsors

Fujihara Yoshiyuki
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Patients whose peritoneal dissemination was confirmed by image diagnosis or examination laparoscopy after radical resection (R0) for gastric adenocarcinoma. 2) Patients with following adequate function of important organs at screening period. a) Neutrocyte >= 1,000/mm3 b) Hemoglobin >= 8.0g/dl c) Platelet >= 75,000/mm3 d) AST, ALT = 30ml/min 3) ECOG PS with 0-2. 4) Age >= 20, < 85 years at consent form.

Exclusion criteria

Exclusion criteria: 1) Patinets with absence of metastasis to distant organ sites except ovary. 2) Patients who are contraindicated for S-1 or paclitaxel. 3) Patients with experience of using taxane anticancer drugs for unresectable/Recurrent gastric cancer. 4) Patients with peritoneal recurrence within 3 months after S-1 adjuvant chemotherapy. 5) Patients with concurrent double cancer at registration. 6) Patients with serious complications. 7) Patients with pregnancy, breast feeding or intention to become pregnant. 8) Patients who participated in other clinical studies within 3 months before registration.

Design outcomes

Primary

MeasureTime frame
Progression free survival

Secondary

MeasureTime frame
- Oveall survival - Overall survival rate - Time to treatment failure - Response rate - Peritoneal lavage cytology negative rate - Safety

Contacts

Public ContactKozo Miyatani

Tottori University Hospital

kozo5963@tottori-u.ac.jp+81-859-38-6567

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026